Gold prices, indexes at one-week lows

SAN FRANCISCO (CBS.MW) -- August gold is down $6.40 at $355.30 an ounce, its lowest level in a week. Metals shares are also lower, with the Philadelphia Gold and Silver Index
XAU, -0.33%
at a one-week low of 80.36. Shares of Placer Dome Gold
PDG, +2.34%
are down 2.3 percent at $12.21. The company reported higher cash costs for the second quarter. Ashanti Goldfields
ASL, -1.96%
is at $8.17, down 10 cents after it reported an 8 percent fall in second-quarter production.

Intraday Data provided by SIX Financial Information and subject to terms of use.
Historical and current end-of-day data provided by SIX Financial Information.
All quotes are in local exchange time. Real-time last sale data for U.S. stock quotes reflect trades reported through Nasdaq only.
Intraday data delayed at least 15 minutes or per exchange requirements.